Iyini i-ISO 12151-3 futhi iyiphi inguqulo yakamuva?
I-ISO 12151-3 Isihloko se-ISO 12151-3 siwukuxhunywa kwamandla oketshezi we-hydraulic kanye nokusetshenziswa okuvamile - ukufakwa kwamapayipi - ingxenye 3: Ukufakwa kwepayipi ene-ISO 6162-1 noma ISO 6162-2 flange ends.
Uhlelo lokuqala lwakhululwa ngo-1999 futhi lwalungiselelwa IKomidi Lobuchwepheshe ISO/TC 131, amasistimu kagesi we-Fluid, Ikomidi elincane le-SC 4, izixhumi nemikhiqizo nezingxenye ezifanayo.
Inguqulo yamanje evumelekile yi-ISO 12151-3:2010, bona ngezansi kwekhasi lekhava le-ISO 12151-3 ejwayelekile, kanye nesixhumanisi esivela kuwebhusayithi ye-ISO.
https://www.iso.org/search.html?q=ISO%2012151-3&hPP=10&idx=all_en&p=0
I-ISO 12151-3 yavela ku-SAE J516 (eyakhishwa ngo-1952) ukufakwa kwepayipi le-flange, ukufakwa kwepayipi le-flange elisetshenziswa kabanzi emhlabeni.
Ikuphi okuqukethwe i-ISO 12151-3 ecacisayo?
I-ISO 12151-3 icacisa izidingo ezijwayelekile nezinobukhulu zokuklama nokusebenza kokufakwa kwepayipi le-flange, elenziwe ngensimbi ye-carbon, yepayipi legama elingaphakathi kwamadayamitha angu-12,5 kuya ku-51 mm ngokuhlangene, ngokuhambisana ne-ISO 4397, ukuze isetshenziswe nezimbobo. kanye nezinsimbi ngokuhambisana ne-ISO 6162-1 kanye ne-ISO 6162-2.
Uma ufuna izinto zokwakha ngaphandle kwe-carbon steel, kulungile futhi sicela ubuze isevisi yethu yamakhasimende.
Ingabe Owinile unomkhiqizo ohambisanayo we-ISO 12151-3?
Wucingo lwangaphakathi lolu hlobo lwe-hose lufaneleka njengokufaneleka kwe-flange, kanye nochungechunge lwengxenye ye-L no.yi-873xx bese kuthi uchungechunge lwe-S lube ngu-876xx, futhi i-clamp efanisiwe yi-FL ne-FS.Ngezansi kunesithombe esijwayelekile salolu chungechunge.
873xx kanye nochungechunge lwe-876xx uhlobo olujwayelekile
FL kanye FS uchungechunge uhlobo ejwayelekile
Wukufakwa kwepayipi le-flange elingaphakathi kunobude obuhlukile bokudonsa bokulinganisa kwepayipi eligobayo, imininingwane bheka ishidi lekhathalogi.
[Isixhumanisiukuze Ulande ikhathalogi]
Wingxenye yangaphakathi ye-flange efaka ingxenye yomhlangano wepayipi ehlolwe ngokuhambisana ne-ISO 19879, kanye nokuhlanganiswa kwepayipi eliphelele elihlolwe ngokuhambisana ne-ISO 6605.
Isidingo sokuqeda ku-ISO 12151-3 ukuhlolwa kwesifutho sikasawoti esingama-72 h ngokuhambisana ne-ISO 9227 futhi akukho nokugqwala okubomvu, Izingxenye eziwinile zedlula kude imfuneko ye-ISO 12151-3.
BI-elow iyincazelo ye-ISO kanye nesithombe sokuhlola isifutho sikasawoti Owinile.
Isikhathi sokuthumela: Feb-07-2022